Randy E. Coryell

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Fall Creek, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Circle burner attachment for a plasma torch
- Patent number D700313
- Issue date Feb 25, 2014
- Randy E. Coryell
- D23 - Environmental heating and cooling
Information Patent Grant
Circle cutting attachment for torch
- Patent number 6,391,248
- Issue date May 21, 2002
- Randy E. Coryell
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR